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Base Processing / Burr Removal /
Shot Peening


Base processing

Base processing

In painting and coating processes, the result is affected by its base processing.
Sandblasting does not use any chemicals in order to create the ideal surface finish or to increase the surface area to improve the adhesion.


Process Examples

Preprocessing of paintingBridge members/bridge/mechanical car parking etc.
Preprocessing of TeflonHeat roll/hot plate/iron/rice cooker/water warmer/flying pan etc.
Surface improvement/Preprocessing of paintingStereolithgraphy model/various painted parts/etc.
Preprocessing of platingGolf club head/various plated parts/etc.
Preprocessing of coatingCVD/PVD/DLC/etc.
Preprocessing of bondingRubber molding/golf club shaft/various bonded parts/etc.
Preprocessing of thermal sprayingBridge/automobile/electromagnetic cooker/various thermal sprayed parts/etc.
Preprocessing of solderingHole saw/diamond hole saw/etc.
Preprocessing of pressure weldingExhaust valve/etc.

Abrasive in use: Fuji Random (A,WA,C)


De-burring (Burr Removal)

De-burring

Removal of burr generated during machining of various metal and resin, metal molding.
Complicated shapes and forms such as inside a hole where processing is difficult mechanically, are where our method becomes more effective.


Process Examples

Various lead frameLED, hole element, mini mold, axial diode, photo sensor condenser, tantalum capacitor, Photo coupler, QTF
Molded resin productsCD related,PPS resin parts, commutator, ferrite, riley thermal electromagnetic switch, breaker, Reny plastic machined product
Machined productsInjection needle,tap,rotor, maneto stator, spool, sleeve gear turbo charger, impeller, beer server mouth, shock absorber parts
Metal molded productsPump parts, super heat sink, floppy disk base, impeller, valve body, various pressed products

Shot peening

Shot peening

Conventional peening treatment of large and complicated materials was conducted with hands; thus, the process results were often unstable. The long hours to complete the treatment were also a burden on the technicians.
This machine let a multi axis robot hold a blast gun, with a teaching control, apply precise and uniform peening treatment. Further, with our patented direct pressure and disk unit type of quantitative spray system enables a use of the precise digital control. Fuji Manufacturing materialized an automated precise and stable peeing treatment.


Machine

Delivery record(Industry)

AutomobilePinion gear, differential gear, transmission gear, crankshaft, connecting rod, axel shaft
AirplaneTurbine blade, disk, body, propeller
OthersSpring in general, bolt
Generator rotor (turbine blade)
Tanks etc.
Petrochemical products (tank, structure)
Metal mold, tools


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